A method for rapid synchronization of information between first and second terminals using NFC is provided. When authentication between the first and second terminals is successful, the second terminal compares a prior configuration document stored therein with an updated configuration document most recently recorded thereby to obtain a difference therebetween that serves as a difference configuration document. Then, the second terminal transmits the difference configuration document to the first terminal. The first terminal thus performs setting corresponding to the difference configuration document.
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September 25, 2013
June 16, 2015
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